How to activate Jio Caller Tune for free

Now a day everyone wants to set a caller tune so that the dialer can listen to a song instead of Default tring tring sound. If you are a Jio User and if you don’t know how to set caller tune than you don’t need to worry, I will help you out. And you can almost set the tune for free.

For almost a year JIO offered its unlimited free services to all its users. In that free services, setting a caller tune to our Jio number is also one.